2020 Freightliner Sprinter 2500 Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

16 Coolant / Antifreeze parts are listed for the 2020 Freightliner Sprinter 2500, from PRESTONE, PEAK, VALVOLINE and 1 other brand. PRESTONE AF3100 carries the "Popular" badge. 15 parts fit every engine; the other 1 is engine-specific.

The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.

In the Economy grade, PRESTONE, VALVOLINE and PEAK supply 3 parts: the catalog's value-priced group. A representative part number is PRESTONE AF3100.

The Heavy Duty section lists 2 options from PEAK and PRESTONE — rated for severe service. PEAK FXA1GAL is listed in this group.

The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 6 options from PENTOSIN, VALVOLINE and PEAK — built to original-equipment specification. VALVOLINE 861399 is listed in this group.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

REIN supplies the 3 Coolant Hose / Pipe parts for the 2020 Freightliner Sprinter 2500.

This group includes REIN CHE0975, REIN CHE0891 and REIN CHE0889.

This table covers the seals at the Coolant Hose / Pipe. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Coolant Hose / Pipe Seal parts for the 2020 Freightliner Sprinter 2500 come from ELRING. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.1L L4 DIESEL Turbocharged and 3.0L V6 DIESEL Turbocharged).

Part numbers include ELRING 284350 and ELRING 738760.

This table covers the seals at the Coolant Hose Connector / Flange. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: ELRING 540890.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

This group shows a single part: REIN CPE0029P.

This table covers the intercoolers that cool turbo or supercharger charge air. Read more

2 Intercooler parts are listed for the 2020 Freightliner Sprinter 2500, from GPD and SPECTRA PREMIUM. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: GPD 2711574 and SPECTRA PREMIUM 44012411.

This table covers the Intercooler Air Hose pipes. Read more

4 Intercooler Air Hose / Pipe parts are listed for the 2020 Freightliner Sprinter 2500, from ACDELCO, GATES, REIN and 1 other brand.

Listed part numbers: ACDELCO 26269 and REIN TCH0330, plus the other parts above.

This table covers the Radiator Fan clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc. Read more

2 Radiator Fan Clutch parts are listed for the 2020 Freightliner Sprinter 2500, from FOUR SEASONS and HAYDEN.

Part numbers include FOUR SEASONS 46104 and HAYDEN 8302.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

6 Radiator Hose parts for the 2020 Freightliner Sprinter 2500 come from 3 brands — GATES, DAYCO and REIN. The "Popular" part is GATES 51484.

Part numbers include GATES 51484, GATES 51485 and DAYCO 72838, among others listed above.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

One part is listed for the 2020 Freightliner Sprinter 2500 — FOUR SEASONS 37879.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

3 Thermostat parts for the 2020 Freightliner Sprinter 2500 come from 3 brands — DORMAN, GATES and MOTORAD.

The Economy section: 1 option from DORMAN. DORMAN 9025850 is listed in this group.

Standard Replacement: 2 parts, from GATES and MOTORAD. A representative part number is GATES 34821.

Listed part numbers: DORMAN 9025850, GATES 34821 and MOTORAD 623189.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

11 Water Pump parts for the 2020 Freightliner Sprinter 2500 come from 8 brands — GMB, SKP, DORMAN and 5 other brands. The "Popular" part is SKP SK1471080. 4 parts fit every engine; the other 7 are engine-specific.

The Economy section: 4 options from SKP, DORMAN and REIN. SKP SK1471080 is listed in this group.

Standard Replacement: 7 parts, from GMB, GATES, DAYCO and 2 other brands. A representative part number is GATES 42283.

This table covers the gaskets between the water pump and the block or housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2020 Freightliner Sprinter 2500 — ELRING 540880.